2,3-dihydro-thieno[3,4-b]thiophene

2,3-二氯-5,6-二氰基-1,4-苯醌

2-(4-bromothiophen-3-yl)ethynyl-trimethylsilane

trimethyl(thieno[3,4-b]thiophen-2-yl)silane

[(Z)-1-Bromo-2-(4-bromo-thiophen-3-yl)-vinyl]-trimethyl-silane